added fix to prevent Presto from picking up Krb5 ticket cache which breaks integration to Ranger/Hive and causes failing queries, JAVA_HOME changes are picked up from aborre too
added fix to prevent Presto from picking up Krb5 ticket cache which breaks integration to Ranger/Hive and causes failing queries, JAVA_HOME changes are picked up from aborre too

troels/nz-presto,troels/nz-presto,troels/nz-presto,troels/nz-presto,troels/nz-presto